Nissan runs a 7:29 'ring lap time, pointing out this is faster than the Porsche 911 and turbo. A lap around the Nürburgring ring is, of course, Germany's performance benchmark of choice.

Porsche then states that they ran a GT-R with stock tires and couldn't get the same time, suggesting that Nissan cheated by using racing tires or some other performance enhancement.

Nissan then responds by saying that they used a stock version weighed-down by recording equipment and let out a snarky note stating that "... We offer performance driving courses for prospective and current GT-R owners to help them get the best performance from their car." The suggestion is, of course, that Porsche engineers can't drive.

With all of that information it merely seemed like Porsche got themselves into an argument they couldn't win. Maybe the Porsches are faster than the GT-R around the 'ring. Maybe not. But Nissan just generated tons of media attention for their GT-R, all of which mentions their car in the same breath as the Porsche 911 Turbo and, not surprisingly, a lot of these articles mention the price difference between the two. So what can Porsche do? Either they let the assertion that the GT-R is cheaper and faster stand or they challenge the assertion and raise a lot of media comparisons and, in this case, set Nissan up to make a classic dig at the automaker. But could this have been Nissan's original plan? Perhaps we're giving them too much credit, but the tidbit uncovered from a Road & Trackarticle by CarDomain makes us wonder:

That Nissan engineers used the 911 Turbo as their benchmark is not secret. At every GT-R event we’ve attended, a Porsche 911 Turbo was always lurking in the background, presumably used by Nissan engineers as a target vehicle.

The question we must answer is obvious: is it more likely that a Porsche 911 Turbo always happened to be around when the reporters and a GT-R were in the area or is it more likely that it was done on purpose to manufacture some sort of controversy? We've got a good guess, though we can't imagine that Nissan knew just how hard Porsche would bite down. [Source: CarDomain]